Results 41 to 50 of about 102,116 (247)

Bulk Density of the Lunar Regolith at the Chang'E‐3 Landing Site as Estimated From Lunar Penetrating Radar

Earth and Space Science, 2020
Bulk density of the lunar regolith is a key factor affecting its geophysical and geotechnical properties. In this study, a new method for estimating the bulk density of the lunar regolith is developed based on the geometric characteristic (i.e ...
Wenzhe Fa
doaj   +1 more source

Lunar meteorite regolith breccias: an in situ study of impact melt composition using LA-ICP-MS with implications for the composition of the lunar crust

, 2010
Dar al Gani (DaG) 400, Meteorite Hills (MET) 01210, Pecora Escarpment (PCA) 02007, and MacAlpine Hills (MAC) 88104/88105 are lunar regolith breccia meteorites that provide sampling of the lunar surface from regions of the Moon that were not visited by ...
Crawford, Ian A., Katherine H. JOY, Sara S. RUSSELL, Joy, K.H., Ian A. CRAWFORD, Joy, Katherine H., Anton T. KEARSLEY, Russell, Sara S., Kearsley, Anton T., Crawford, Ian, Russell, S.S., Kearsley, A.T.   +11 more
core   +1 more source

Micro‐CT Characterization of the Chang'e‐5 Lunar Regolith Samples

Journal of Geophysical Research - Planets
Chang'e‐5 (CE‐5) lunar regolith samples were scanned using X‐ray micro‐computed tomography (micro‐CT), and over 0.7 million particles were extracted from the images through machine learning‐based segmentation.
Huanyu Wu, Yuan Zou, Chi Zhang, Wei Yang, Bo Wu, K. Yung, Qi Zhao   +6 more
semanticscholar   +1 more source

In-Situ Radar Observation of Shallow Lunar Regolith at the Chang’E-5 Landing Site: Research Progress and Perspectives

Remote Sensing, 2023
China accomplished a historic milestone in 2020 when the mission Chang’e-5 (CE-5) to the Lunar’s surface was successfully launched. An extraordinary component of this mission is the “Lunar Regolith Penetrating Radar” (LRPR) housed within its lander ...
Feiyang Fang, Chunyu Ding, Jianqing Feng, Yan Su, Ravi Sharma, Iraklis Giannakis   +5 more
doaj   +1 more source

Possibility of Exacerbation of Allergy by Lunar Regolith

Journal of UOEH, 2012
Japan, U.S.A. and other foreign space agencies have plans for the construction of a lunar base and long-term stay of astronauts on the moon. The surface of the moon is covered by a thick layer of soil that includes fine particles called "lunar regolith", which is formed by meteorite impact and space weathering.
HORIE, Masanori, KAMBARA, Tatsunori, KURODA, Etsushi, MIKI, Takeo, HONMA, Yoshiyuki, AOKI, Shigeru, MORIMOTO, Yasuo   +6 more
openaire   +3 more sources

Investigation of severe lunar environmental conditions on the physical and mechanical properties of lunar regolith geopolymers

, 2021
3D-printing of geopolymers produced from lunar regolith is an interesting option for space in situ habitats. In this study, the influence of the severe lunar environmental conditions such as extreme temperature variations and vacuum on the physical and ...
Shima Pilehvar, M. Arnhof, A. Erichsen, L. Valentini, A. Kjøniksen   +4 more
semanticscholar   +1 more source

Lunar regolith simulations with discrete element method based on Chang'E-5 mission's lunar soil particle morphology

Yantu gongcheng xuebao
To align with the current strategic planning of "survey, mining, and development" in China's lunar exploration mission, and to obtain more accurate physical and mechanical properties of lunar regolith, this study focuses on the influences of lunar ...
WANG Siyuan 1, , JIANG Mingjing 2, 3, 4
doaj   +1 more source

Investigation of the melting behavior of laser-melted lunar regolith simulant for in-situ construction

Journal of Materials Research and Technology
Additive manufacturing of lunar regolith is one of the most promising methods for lunar surface construction. In order to obtain excellent formability of lunar regolith, the interaction between laser and lunar regolith has to be studied in detail.
Fen Dang, Zekai Wang, Yuan Li, Wucheng Sun, Yan Zhou, Cheng Zhou   +5 more
doaj   +1 more source

Simulation of the Lunar Regolith and Lunar-Penetrating Radar Data Processing

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing, 2018
Lunar-penetrating radar (LPR) was conducted by the “Yutu” rover of China's Chang-E 3 lunar mission to study the shallow subsurface of the Moon. Both regolith modeling and numerical simulation can provide a reliable reference for data processing of the Moon.
Ling Zhang 0006, Zhaofa Zeng, Jing Li 0005, Jingyi Lin, Yingsa Hu, Xuegang Wang, Xiaodong Sun   +6 more
openaire   +1 more source

Lunar‐Based Photothermal CO2 Reduction Strategy: Self‐Evolving Transient Active Interface and Band Engineering

Advanced Science, EarlyView.
A self‐evolving Pd/Ov‐FeTiO3 photothermal catalyst, inspired by lunar soil, enables efficient extraterrestrial CO2 conversion. The formation of transient active interfaces and oxygen vacancies extends light absorption to the infrared range and optimizes electron transfer.
Yahang Wang, Yuhuan Li, Quanxin Wang, Deng Li, Pakkin Leong, Meng Wang, Shi Feng, Runyang Mo, Xianjin Shi, Xiaohui Li, Gangqiang Zhu, Chipui Tang   +11 more
wiley   +1 more source